Can you please help me out with the following. Thank you!

Suppose that a perfectly competitive market has these demand and supply equations: Demand: P = 15 Q"2 Supply: P = 4 + 2Q"1 a. Solve for the market equilibrium quantity and price. Show work. (2* = P* = b. Calculate the point elasticity of demand at the equilibrium. Show work. Point ED = c. Calculate the point elasticity of supply at the equilibrium. Show work. Point Es = d. Graph the demand and supply curves